gagarine

Installing Fish shell on MacOS (Intel and M1) using brew

Fish is a smart and user-friendly command line (like bash or zsh). This is how you can instal Fish on MacOS and make your default shell.

Note that you need the https://brew.sh/ package manager installed on your machine.

Install Fish

brew install fish

constgen

os: linux
language: node_js
node_js:
  - "8"
install:
  - npm install
cache:
  directories:
  - node_modules
script:

shihanng

#!/bin/bash

#
# NOTE: specify the absolutepath to the directory to use when
#       loading a plugin. '~' expansion is supported.
#

chunkc core::plugin_dir /usr/local/opt/chunkwm/share/chunkwm/plugins

#

ipbastola

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r 

branneman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

mandubian

// maybe we could add this one into Play...
// Reads a JsArray and then map on its elements applying Reads (cumulating errors)
def readJsArrayMap[A <: JsValue](transformEach: Reads[A]): Reads[JsArray] = Reads { js => js match {
  case arr: JsArray =>
    arr.value.foldLeft(JsSuccess(Seq[JsValue]()): JsResult[Seq[JsValue]]) { (acc, e) => 
      acc.flatMap{ seq => 
        e.transform(transformEach).map( v => seq :+ v )
      }
    }.map(JsArray(_))
  case _ => JsError("expected JsArray")